238 Buttonwood Dr, Key Biscayne, FL 33149

For Sale $8,500,000

Days Listed

123

Beds

6

Baths

6

Interior

4190 ft2 (389m2)

For Sale
22
238 Buttonwood Dr, Key Biscayne, FL 33149|6 BEDS | 6 BATHS |$8,500,000

Description

A unique architectural masterpiece in the heart of Key Biscayne, this brand-new contemporary residence by Praxis Architecture blends modern tropical luxury with exceptional craftsmanship and bespoke European finishes. Set on an oversized 9,000 SF lot, the residence offers 6 bedrooms, 6 full bathrooms, 1 half bath, and over 4,190 SF of curated living space designed around natural light, privacy, and seamless indoor-outdoor living. Imported Spanish porcelain and ceramic surfaces, Italian-engineered wood flooring, Portuguese interior doors, and refined finishes sourced from the United Kingdom create a warm and sophisticated architectural atmosphere throughout. Custom millwork — including the kitchen, bar, wardrobes, and integrated TV units — was exclusively crafted by a French maison specializing in ultra-luxury bespoke cabinetry. The residence highly designed kitchen is equipped with Wolf, Sub-Zero, and Miele appliances, smart-home automation, and integrated security. Outdoor spaces feature a spectacular 36-foot swimming pool, expansive terraces, summer kitchen, lush private garden patio, and multiple entertaining areas designed for effortless resort-style living. Located moments from tennis courts and the Key Biscayne Yacht Club, beaches, marinas, top-rated schools, and the best of island living, this residence represents one of Key Biscayne’s most thoughtfully designed brand new-construction homes - Expected to be finished in July 2026. Easy to Show!

| Floor Plans

  • Days On Market:
    123
    Listed:
    May 21, 2026
  • Size:
    4190 ft2 (389m2)
    Rooms:
    6
  • Bathrooms:
    6
    Baths Half:
    1
  • Terms:
    All Cash, Conventional
    Property Facing:
    East
  • Last Modification:
    1 month ago
     

Property Taxes and Assessment

  • Annual Tax
    $12,000
  • Tax Year
    2025
  • Maintenance Fee
    N/A
  • Association Fee
    N/A
  • Terms
    All Cash, Conventional

Property Features

Facts and features
Views
  • Garden
  • Interior Features
  • First Floor Entry
    Built-in Features
    Closet Cabinetry
    Entrance Foyer
    Pantry
    Walk-In Closet(s)
    Den/Library/Office
    Utility Room/Laundry
  • Exterior Features
  • Built-In Grill
    Fruit Trees
    Open Balcony
  • Appliances
  • Trash Compactor
    Dishwasher
    Dryer
    Microwave
    Electric Range
    Refrigerator
    Washer
  • Parking
  • Covered
  • Other Facts
    Heating
  • Central
  • Cooling
  • Central Air
  • Flooring
  • Wood
  • Door Features
  • High Impact Doors
  • Roof
  • Concrete
  • Fencing
  • Fenced
  • Water Source
  • Municipal Water
  • Sewer
  • Public Sewer
  • Amenities
    Pool Features
  • In Ground
    Heated
  • Laundry Features
  • Utility Room/Laundry
  • Patio And Porch Features
  • Open Balcony
    Patio
  • Community Features
  • Beach Club Member Available
  • Architectural Style
  • Attached
    Two Story
  • Construction Materials
  • Concrete Block Construction
  • Structure Type
  • Pool Only
    House
  • Accessibility Features
  • Access Convertible
  • Schools
    Elementary School
  • Keybiscayne
  • Middle Or Junior School
  • Ponce De Leon
  • High School
  • Coral Gables
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    Sophia K. Albrecht

    Sophia K. Albrecht

    Lic. Real Estate Broker